:root {
  --verde: #9BB25D;
  --azul: #1F4E5F;
  --laranja: #E3A15B;
  --fundo: #F7F6F2;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  background: var(--fundo);
  color: var(--azul);
  line-height: 1.6;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
}

.header {
  background: #fff;
  padding: 15px 0;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  height: 60px;
}

nav a {
  margin-left: 20px;
  text-decoration: none;
  color: var(--azul);
  font-weight: 500;
}

nav a:hover {
  color: var(--laranja);
}

.hero {
  background: linear-gradient(to right, #ffffffcc, #ffffffcc),
              url("https://images.unsplash.com/photo-1529156069898-49953e39b3ac");
  background-size: cover;
  background-position: center;
  padding: 100px 0;
  text-align: center;
}

.hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.hero p {
  margin-bottom: 25px;
}

.btn {
  background: var(--verde);
  color: #fff;
  padding: 12px 25px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 500;
}

.btn:hover {
  background: var(--laranja);
}

.section {
  padding: 80px 0;
}

.section.light {
  background: #fff;
}

.section h2 {
  font-family: 'Playfair Display', serif;
  margin-bottom: 20px;
  text-align: center;
}

.section p {
  max-width: 700px;
  margin: auto;
  text-align: center;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.card {
  background: var(--fundo);
  padding: 30px;
  border-radius: 20px;
  text-align: center;
}

.card h3 {
  margin-bottom: 10px;
}

form {
  max-width: 500px;
  margin: 40px auto 0;
  display: flex;
  flex-direction: column;
}

form input,
form textarea {
  padding: 12px;
  margin-bottom: 15px;
  border-radius: 10px;
  border: 1px solid #ccc;
  font-family: inherit;
}

form button {
  background: var(--azul);
  color: #fff;
  padding: 12px;
  border: none;
  border-radius: 25px;
  cursor: pointer;
}

form button:hover {
  background: var(--laranja);
}

footer {
  text-align: center;
  padding: 20px;
  font-size: 0.9rem;
}